<template>
  <a-layout>
    <the-header></the-header>
    <a-layout>
      <a-layout-sider width="200" style="background: #fff">
        <a-menu
          mode="inline"
          v-model:selectedKeys="selectedKeys2"
          v-model:openKeys="openKeys"
          :style="{ height: '100%', borderRight: 0 }"
        >
          <a-sub-menu key="sub1">
            <template #title>
              <span>
                <user-outlined />
                首页
              </span>
            </template>
            <a-menu-item key="1">option1</a-menu-item>
            <a-menu-item key="2">option2</a-menu-item>
            <a-menu-item key="3">option3</a-menu-item>
            <a-menu-item key="4">option4</a-menu-item>
          </a-sub-menu>
          <a-sub-menu key="sub2">
            <template #title>
              <span>
                <laptop-outlined />
                subnav 2
              </span>
            </template>
            <a-menu-item key="5">option5</a-menu-item>
            <a-menu-item key="6">option6</a-menu-item>
            <a-menu-item key="7">option7</a-menu-item>
            <a-menu-item key="8">option8</a-menu-item>
          </a-sub-menu>
          <a-sub-menu key="sub3">
            <template #title>
              <span>
                <notification-outlined />
                subnav 3
              </span>
            </template>
            <a-menu-item key="9">option9</a-menu-item>
            <a-menu-item key="10">option10</a-menu-item>
            <a-menu-item key="11">option11</a-menu-item>
            <a-menu-item key="12">option12</a-menu-item>
          </a-sub-menu>
        </a-menu>
      </a-layout-sider>
      <a-layout style="padding: 0 24px 24px">
        <a-layout-content
          :style="{ background: '#fff', padding: '24px', margin: 0, minHeight: '280px' }"
        >
          <a-list item-layout="vertical" size="large" :grid="{gutter:20, column:3}"  :data-source="ebooks">
              <template #renderItem="{ item }">
                <a-list-item key="item.name">
                  <template #actions>
                    <span v-for="{ type, text } in actions" :key="type">
                      <component v-bind:is="type" style="margin-right: 8px" />
                      {{ text }}
                    </span>
                  </template>

                  <a-list-item-meta :description="item.description">
                    <template #title>
                      <a :href="item.href">{{ item.name }}</a>
                    </template>
                    <template #avatar><a-avatar :src="item.cover" /></template>
                  </a-list-item-meta>
                </a-list-item>
              </template>
            </a-list>
        </a-layout-content>
        <the-footer></the-footer>
      </a-layout>

    </a-layout>
  </a-layout>
</template>
<script lang="ts">
import { UserOutlined, LaptopOutlined, NotificationOutlined,StarOutlined, LikeOutlined, MessageOutlined } from '@ant-design/icons-vue';
import { defineComponent, onMounted, ref, toRef, reactive } from 'vue';
import TheHeader from '@/components/the-header.vue';
import TheFooter from '@/components/the-footer.vue';
import axios from 'axios';

const listData: Record<string, string>[] = [];
for (let i = 0; i < 23; i++) {
  listData.push({
    href: 'https://www.antdv.com/',
    title: `ant design vue part ${i}`,
    avatar: 'https://zos.alipayobjects.com/rmsportal/ODTLcjxAfvqbxHnVXCYX.png',
    description:
      'Ant Design, a design language for background applications, is refined by Ant UED Team.',
    content:
      'We supply a series of design principles, practical patterns and high quality design resources (Sketch and Axure), to help people create their product prototypes beautifully and efficiently.',
  });
}
export default defineComponent({
  components: {
    UserOutlined,
    LaptopOutlined,
    NotificationOutlined,
    TheHeader,
    TheFooter,
    StarOutlined,
    LikeOutlined,
    MessageOutlined,
  },

  setup() {
    const pagination = {
        onChange: (page: number) => {
            console.log(page);
        },
        pageSize: 3,
    };
    const actions: Record<string, string>[] = [
        { type: 'StarOutlined', text: '156' },
        { type: 'LikeOutlined', text: '156' },
        { type: 'MessageOutlined', text: '2' },
    ];
    const ebooks = ref();
    const ebooks1 = reactive({books:[]})

    onMounted(() => {
        console.log("onMounted");
        axios.get("http://localhost:8081/ebook/list").then(function (response) {
            const data = response.data;
            ebooks.value = data.content;
            ebooks1.books = data.content;
            console.log(response);
        })
    });

    return {
        ebooks,
        ebooks2: toRef(ebooks1, "books"),
        listData,
        pagination,
        actions,
        selectedKeys1: ref<string[]>(['2']),
        selectedKeys2: ref<string[]>(['1']),
        collapsed: ref<boolean>(false),
        openKeys: ref<string[]>(['sub1']),
    };
  },
});
</script>
<style>
#components-layout-demo-top-side-2 .logo {
  float: left;
  width: 120px;
  height: 31px;
  margin: 16px 24px 16px 0;
  background: rgba(255, 255, 255, 0.3);
}

.ant-row-rtl #components-layout-demo-top-side-2 .logo {
  float: right;
  margin: 16px 0 16px 24px;
}

.site-layout-background {
  background: #fff;
}
</style>

<style scoped>
.ant-avatar {
    width: 50px;
    height: 50px;
    line-height: 50px;
    border-radius: 8%;
    margin: 5px 0;
}
</style>
